diff --git a/security/manager/ssl/src/nsNSSComponent.cpp b/security/manager/ssl/src/nsNSSComponent.cpp
index f5d1998894c..46a81805f39 100644
--- a/security/manager/ssl/src/nsNSSComponent.cpp
+++ b/security/manager/ssl/src/nsNSSComponent.cpp
@@ -1657,14 +1657,9 @@ nsNSSComponent::InitializeNSS(bool showWarningBox)
     else
     {
 
-  // XP_MAC == CFM
   // XP_MACOSX == MachO
 
-  #if defined(XP_MAC) && defined(XP_MACOSX)
-  #error "This code assumes XP_MAC and XP_MACOSX will never be defined at the same time"
-  #endif
-
-  #if defined(XP_MAC) || defined(XP_MACOSX)
+  #if defined(XP_MACOSX)
     // On Mac CFM we place all NSS DBs in the Security
     // Folder in the profile directory.
     nsCOMPtr<nsIFile> cfmSecurityPath;
@@ -1672,11 +1667,7 @@ nsNSSComponent::InitializeNSS(bool showWarningBox)
     cfmSecurityPath->AppendNative(NS_LITERAL_CSTRING("Security"));
   #endif
 
-  #if defined(XP_MAC)
-    // on CFM, cfmSecurityPath and profilePath point to the same oject
-    profilePath->Create(nsIFile::DIRECTORY_TYPE, 0); //This is for Mac, don't worry about
-                                                     //permissions.
-  #elif defined(XP_MACOSX)
+  #ifdef defined(XP_MACOSX)
     // On MachO, we need to access both directories,
     // and therefore need separate nsIFile instances.
     // Keep cfmSecurityPath instance, obtain new instance for MachO profilePath.
diff --git a/security/manager/ssl/src/nsNSSHelper.h b/security/manager/ssl/src/nsNSSHelper.h
index 1ddd90f8eef..9c9ce70bb44 100644
--- a/security/manager/ssl/src/nsNSSHelper.h
+++ b/security/manager/ssl/src/nsNSSHelper.h
@@ -52,9 +52,5 @@ pip_ucs2_ascii_conversion_fn(PRBool toUnicode,
 nsresult
 setPassword(PK11SlotInfo *slot, nsIInterfaceRequestor *ctx);
 
-#ifdef XP_MAC
-extern OSErr ConvertMacPathToUnixPath(const char *macPath, char **unixPath);
-#endif
-
 #endif
 
diff --git a/security/manager/ssl/src/nsPKCS12Blob.cpp b/security/manager/ssl/src/nsPKCS12Blob.cpp
index f04a58e9cca..e74e3ae72c4 100644
--- a/security/manager/ssl/src/nsPKCS12Blob.cpp
+++ b/security/manager/ssl/src/nsPKCS12Blob.cpp
@@ -581,29 +581,6 @@ nsPKCS12Blob::inputToDecoder(SEC_PKCS12DecoderContext *dcx, nsIFile *file)
   return NS_OK;
 }
 
-#ifdef XP_MAC
-
-OSErr ConvertMacPathToUnixPath(const char *macPath, char **unixPath)
-{
-  int len;
-  char *cursor;
-  
-  len = PL_strlen(macPath);
-  cursor = (char*)PR_Malloc(len+2);
-  if (!cursor)
-    return memFullErr;
-    
-  memcpy(cursor+1, macPath, len+1);
-  *unixPath = cursor;
-  *cursor = '/';
-  while ((cursor = PL_strchr(cursor, ':')) != NULL) {
-    *cursor = '/';
-    cursor++;
-  }
-  return noErr;
-}
-#endif
-
 //
 // C callback methods
 //